APA (7th ed.) Citation

Birdsall, D. (1980). Plan for a Sign System at the Idaho State University Library.

Chicago Style (17th ed.) Citation

Birdsall, Douglas. Plan for a Sign System at the Idaho State University Library. 1980.

MLA (9th ed.) Citation

Birdsall, Douglas. Plan for a Sign System at the Idaho State University Library. 1980.

Warning: These citations may not always be 100% accurate.